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Author

Georgia Gkioxari

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Preprint Oct 2026

Harnessing Domain Specialists in Multimodal Mixture-of-Experts for Efficient Adaptation

Mixture-of-Experts (MoE) architectures scale model capacity through sparse computation, routing each token through only a small subset of experts. In this work, we explore whether this sparsity gives rise to emergent intrinsic organization in multimodal MoEs. We find that experts develop strong semantic specialization...

Damiano Marsili, Raphi Kang, Aditya Mehta et al. · 0 citations
Open access Aug 2026

Clinician–Artificial Intelligence Collaboration for Mediterranean Meal-Plan Generation: Development, Technical Feasibility, and Professional Acceptability of the MAI-DIET Framework

The findings support the technical feasibility of the MAI-DIET framework and its preliminary acceptability among healthcare professionals, and further evaluation is required before conclusions can be drawn regarding its practical effectiveness.

Konstantinos Divanis, Alexandra Foscolou, Georgios Prosalentis et al. · 0 citations

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